/* ═══════════════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0e1a;--surface:#111827;--card:#1a2035;--border:#2a3350;
  --accent:#6366f1;--accent2:#818cf8;--accent3:#a5b4fc;
  --teal:#14b8a6;--teal2:#2dd4bf;
  --amber:#f59e0b;--amber2:#fbbf24;
  --rose:#f43f5e;--rose2:#fb7185;
  --green:#22c55e;--green2:#4ade80;
  --purple:#a855f7;--purple2:#c084fc;
  --text:#e2e8f0;--text2:#94a3b8;--text3:#64748b;
  --font:'Inter',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono','Fira Code',monospace;
  --radius:12px;--radius-sm:8px;
  --shadow:0 4px 24px rgba(0,0,0,.3);
  --glow:0 0 30px rgba(99,102,241,.15);
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:var(--accent2);text-decoration:none}
a:hover{color:var(--accent3)}

/* ═══════════════════════════════════════════════════
   ANIMATED BACKGROUND
   ═══════════════════════════════════════════════════ */
.bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(99,102,241,.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(20,184,166,.05) 0%, transparent 50%),
    linear-gradient(rgba(42,51,80,.25) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42,51,80,.25) 1px, transparent 1px);
  background-size:100% 100%,100% 100%,40px 40px,40px 40px;
}

/* ═══════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════ */
nav{position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(10,14,26,.85);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);padding:0 2rem;height:64px;
  display:flex;align-items:center;gap:1.5rem}
nav .logo{display:flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.1rem;
  background:linear-gradient(135deg,var(--accent2),var(--teal2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent}
nav .logo svg{width:28px;height:28px}
.nav-links{display:flex;gap:.25rem;margin-left:auto}
.nav-links button{background:none;border:none;color:var(--text2);font-family:var(--font);
  font-size:.85rem;padding:.5rem 1rem;border-radius:var(--radius-sm);cursor:pointer;transition:.2s}
.nav-links button:hover,.nav-links button.active{color:var(--text);background:rgba(99,102,241,.12)}
.nav-links button.active{color:var(--accent2);font-weight:600}
.nav-badge{display:inline-block;font-size:.65rem;padding:2px 7px;border-radius:50px;
  background:var(--accent);color:white;margin-left:6px;font-weight:600;vertical-align:1px}

/* ═══════════════════════════════════════════════════
   LAYOUT
   ═══════════════════════════════════════════════════ */
main{position:relative;z-index:1;padding-top:64px}
.page{display:none;animation:fadeUp .5s ease}
.page.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.container{max-width:1320px;margin:0 auto;padding:2.5rem 2rem}
.section{margin-bottom:3rem}

/* ═══════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════ */
.hero{text-align:center;padding:4rem 2rem 3rem;position:relative}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;
  background:rgba(99,102,241,.12);border:1px solid rgba(99,102,241,.25);
  padding:.4rem 1rem;border-radius:50px;font-size:.8rem;color:var(--accent2);margin-bottom:1.5rem}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:800;
  background:linear-gradient(135deg,#fff 0%,var(--accent3) 50%,var(--teal2) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1.2;margin-bottom:1rem}
.hero p{color:var(--text2);font-size:1.1rem;max-width:720px;margin:0 auto 2rem}
.hero-stats{display:flex;justify-content:center;gap:2.5rem;flex-wrap:wrap}
.hero-stat{text-align:center}
.hero-stat .num{font-size:2rem;font-weight:800;
  background:linear-gradient(135deg,var(--accent2),var(--teal2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-stat .lbl{font-size:.75rem;color:var(--text3);text-transform:uppercase;letter-spacing:1px}

/* ═══════════════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════════════ */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:1.5rem;box-shadow:var(--shadow);transition:.3s}
.card:hover{border-color:rgba(99,102,241,.3);box-shadow:var(--glow)}
.card h3{font-size:1.05rem;font-weight:700;margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}
.card p{color:var(--text2);font-size:.9rem}

.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.25rem}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem}
.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem}

/* ═══════════════════════════════════════════════════
   SECTION HEADINGS
   ═══════════════════════════════════════════════════ */
.section-head{margin-bottom:1.5rem}
.section-head h2{font-size:1.6rem;font-weight:800;margin-bottom:.3rem}
.section-head p{color:var(--text2);font-size:.95rem}
.revision-stamp{display:inline-block;margin-top:.6rem;font-size:.75rem;color:var(--text3);background:rgba(245,158,11,.08);border:1px solid rgba(245,158,11,.2);border-radius:4px;padding:2px 10px}
.section-head .tag{display:inline-block;font-size:.7rem;padding:3px 10px;border-radius:50px;
  font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem}
.tag-purple{background:rgba(168,85,247,.15);color:var(--purple2)}
.tag-teal{background:rgba(20,184,166,.15);color:var(--teal2)}
.tag-amber{background:rgba(245,158,11,.15);color:var(--amber2)}
.tag-rose{background:rgba(244,63,94,.15);color:var(--rose2)}
.tag-green{background:rgba(34,197,94,.15);color:var(--green2)}
.tag-violet{background:rgba(139,92,246,.15);color:#c4b5fd}
.tag-cyan{background:rgba(0,255,209,.12);color:#5eead4}

/* ═══════════════════════════════════════════════════
   ARCHITECTURE DIAGRAM (SVG-based interactive)
   ═══════════════════════════════════════════════════ */
.arch-diagram{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:2rem;overflow-x:auto;position:relative}
.arch-layer{margin-bottom:1.5rem;position:relative}
.arch-layer-label{font-size:.7rem;text-transform:uppercase;letter-spacing:1.5px;
  color:var(--text3);font-weight:600;margin-bottom:.75rem;display:flex;align-items:center;gap:.5rem}
.arch-layer-label::before{content:'';display:block;width:24px;height:2px;border-radius:2px}
.l-present .arch-layer-label::before{background:var(--accent)}
.l-api .arch-layer-label::before{background:var(--teal)}
.l-orch .arch-layer-label::before{background:var(--amber)}
.l-bus .arch-layer-label::before{background:var(--purple)}
.l-agent .arch-layer-label::before{background:var(--green)}
.l-data .arch-layer-label::before{background:var(--rose)}
.l-gov .arch-layer-label::before{background:#f472b6}

.arch-boxes{display:flex;gap:.75rem;flex-wrap:wrap}
.arch-box{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:.85rem 1.1rem;cursor:pointer;transition:.25s;position:relative;min-width:140px;flex:1}
.arch-box:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 0 20px rgba(99,102,241,.15)}
.arch-box.highlight{border-color:var(--accent);box-shadow:0 0 20px rgba(99,102,241,.2)}
.arch-box .box-title{font-size:.82rem;font-weight:700;margin-bottom:.2rem}
.arch-box .box-sub{font-size:.72rem;color:var(--text3)}
.arch-box .box-icon{position:absolute;top:.75rem;right:.75rem;width:20px;height:20px;opacity:.5}

/* Status dots */
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}
.dot-green{background:var(--green);box-shadow:0 0 6px var(--green)}
.dot-amber{background:var(--amber);box-shadow:0 0 6px var(--amber)}
.dot-red{background:var(--rose);box-shadow:0 0 6px var(--rose)}
.dot-blue{background:var(--accent);box-shadow:0 0 6px var(--accent)}
.dot-purple{background:var(--purple);box-shadow:0 0 6px var(--purple)}

/* Connector arrows between layers */
.arch-connector{display:flex;justify-content:center;padding:.5rem 0}
.arch-connector svg{opacity:.3}

/* ═══════════════════════════════════════════════════
   DETAIL PANEL (slide-in)
   ═══════════════════════════════════════════════════ */
.detail-panel{position:fixed;top:64px;right:0;bottom:0;width:420px;max-width:90vw;
  background:var(--surface);border-left:1px solid var(--border);z-index:90;
  transform:translateX(100%);transition:transform .35s ease;overflow-y:auto;padding:2rem}
.detail-panel.open{transform:translateX(0)}
.detail-panel .close-btn{position:absolute;top:1rem;right:1rem;background:none;border:none;
  color:var(--text3);cursor:pointer;font-size:1.2rem;padding:.3rem;transition:.2s}
.detail-panel .close-btn:hover{color:var(--text)}
.detail-panel h3{font-size:1.2rem;font-weight:700;margin-bottom:.3rem}
.detail-panel .detail-tag{font-size:.7rem;padding:3px 8px;border-radius:50px;
  display:inline-block;margin-bottom:1rem}
.detail-panel h4{font-size:.85rem;font-weight:700;color:var(--text2);margin:1.2rem 0 .4rem;
  text-transform:uppercase;letter-spacing:.5px}
.detail-panel ul{list-style:none;padding:0}
.detail-panel li{font-size:.88rem;color:var(--text2);padding:.35rem 0;padding-left:1.2rem;position:relative}
.detail-panel li::before{content:'›';position:absolute;left:0;color:var(--accent);font-weight:700}
.detail-panel code{font-family:var(--mono);font-size:.78rem;background:rgba(99,102,241,.1);
  padding:2px 6px;border-radius:4px;color:var(--accent3)}
.comp-key-badge{
  font-family:var(--mono);font-size:.7rem;padding:3px 8px;border-radius:4px;
  background:rgba(20,184,166,.1);color:var(--teal2);border:1px solid rgba(20,184,166,.2);
  cursor:pointer;user-select:all;letter-spacing:.02em;
}
.comp-key-badge:hover{background:rgba(20,184,166,.18)}
.detail-panel .tech-badges{display:flex;flex-wrap:wrap;gap:.4rem;margin:.5rem 0}
.detail-panel .tech-badge{font-size:.7rem;padding:3px 8px;border-radius:50px;
  background:rgba(255,255,255,.06);color:var(--text2);border:1px solid var(--border)}

/* ═══════════════════════════════════════════════════
   COMPARISON VIEW
   ═══════════════════════════════════════════════════ */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
@media(max-width:900px){.compare-grid{grid-template-columns:1fr}}
.compare-col{position:relative}
.compare-col .col-label{font-size:.7rem;text-transform:uppercase;letter-spacing:1.5px;
  font-weight:700;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}
.compare-col.current .col-label{color:var(--amber2)}
.compare-col.target .col-label{color:var(--teal2)}
.compare-item{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:1rem 1.2rem;margin-bottom:.75rem;position:relative;transition:.2s}
.compare-item:hover{border-color:rgba(99,102,241,.3)}
.compare-item .item-title{font-weight:700;font-size:.9rem;margin-bottom:.25rem}
.compare-item .item-desc{font-size:.82rem;color:var(--text2)}
.compare-item .item-status{position:absolute;top:1rem;right:1rem;font-size:.7rem;padding:2px 8px;
  border-radius:50px;font-weight:600}
.s-done{background:rgba(34,197,94,.15);color:var(--green2)}
.s-progress{background:rgba(245,158,11,.15);color:var(--amber2)}
.s-todo{background:rgba(99,102,241,.15);color:var(--accent2)}
.s-missing{background:rgba(244,63,94,.15);color:var(--rose2)}

/* Change indicator */
.change-indicator{position:absolute;left:-8px;top:50%;transform:translateY(-50%);
  width:4px;height:70%;border-radius:4px}
.ci-new{background:var(--green)}
.ci-changed{background:var(--amber)}
.ci-same{background:var(--text3)}

/* ═══════════════════════════════════════════════════
   ROADMAP
   ═══════════════════════════════════════════════════ */
.roadmap{position:relative;padding-left:3rem}
.roadmap::before{content:'';position:absolute;left:14px;top:0;bottom:0;width:2px;
  background:var(--roadmap-gradient, linear-gradient(180deg,var(--text3),var(--accent),var(--teal),var(--green),var(--amber),#e11d48,var(--purple)))}
.roadmap-phase{position:relative;margin-bottom:2.5rem}
.roadmap-dot{position:absolute;left:-3rem;top:.15rem;width:30px;height:30px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;
  transform:translateX(-1px)}
.dot-phase1{background:rgba(99,102,241,.2);border:2px solid var(--accent);color:var(--accent2)}
.dot-phase2{background:rgba(20,184,166,.2);border:2px solid var(--teal);color:var(--teal2)}
.dot-phase3{background:rgba(34,197,94,.2);border:2px solid var(--green);color:var(--green2)}
.dot-phase4{background:rgba(245,158,11,.2);border:2px solid var(--amber);color:var(--amber2)}
.roadmap-content{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}
.roadmap-content h3{font-size:1.1rem;font-weight:700;margin-bottom:.2rem}
.roadmap-content .phase-meta{display:flex;gap:1rem;font-size:.78rem;color:var(--text3);margin-bottom:1rem;flex-wrap:wrap}
.roadmap-content .phase-meta span{display:flex;align-items:center;gap:.3rem}
.deliverables{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.5rem;margin-top:.75rem}
.deliverable{display:flex;align-items:center;gap:.5rem;font-size:.85rem;padding:.4rem .6rem;
  border-radius:var(--radius-sm);background:rgba(255,255,255,.03)}
.deliverable .d-check{width:18px;height:18px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;font-size:.65rem;flex-shrink:0}
.d-done{background:rgba(34,197,94,.2);color:var(--green2)}
.d-progress{background:rgba(245,158,11,.2);color:var(--amber2)}
.d-todo{background:rgba(99,102,241,.2);color:var(--accent2)}

/* ═══════════════════════════════════════════════════
   DATA FLOW ANIMATION
   ═══════════════════════════════════════════════════ */
.flow-container{position:relative;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:2rem;overflow:hidden}
.flow-step{display:inline-flex;align-items:center;gap:.5rem;background:var(--card);
  border:1px solid var(--border);border-radius:var(--radius-sm);padding:.6rem 1rem;
  font-size:.82rem;font-weight:600;position:relative;transition:.3s}
.flow-step.active-flow{border-color:var(--accent);box-shadow:0 0 15px rgba(99,102,241,.2)}
.flow-arrow{color:var(--text3);font-size:1.2rem;margin:0 .3rem}
.flow-row{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;margin-bottom:1rem;justify-content:center}

/* ═══════════════════════════════════════════════════
   TABS
   ═══════════════════════════════════════════════════ */
.tab-bar{display:flex;gap:.25rem;margin-bottom:1.5rem;border-bottom:1px solid var(--border);padding-bottom:-1px}
.tab-btn{background:none;border:none;color:var(--text3);font-family:var(--font);font-size:.85rem;
  padding:.6rem 1.2rem;cursor:pointer;border-bottom:2px solid transparent;transition:.2s;font-weight:500}
.tab-btn:hover{color:var(--text)}
.tab-btn.active{color:var(--accent2);border-bottom-color:var(--accent)}
.tab-content{display:none;animation:fadeUp .4s ease}
.tab-content.active{display:block}

/* ═══════════════════════════════════════════════════
   AGENT CARDS
   ═══════════════════════════════════════════════════ */
.agent-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:1.25rem;transition:.3s;cursor:pointer}
.agent-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.agent-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;
  justify-content:center;font-size:1.2rem;margin-bottom:.75rem}
.agent-card h4{font-size:.95rem;font-weight:700;margin-bottom:.2rem}
.agent-card .agent-role{font-size:.78rem;color:var(--text3);margin-bottom:.5rem}
.agent-tools{display:flex;flex-wrap:wrap;gap:.3rem;margin-top:.5rem}
.agent-tool{font-size:.65rem;padding:2px 7px;border-radius:50px;background:rgba(255,255,255,.06);
  color:var(--text3);border:1px solid rgba(255,255,255,.08)}

/* ═══════════════════════════════════════════════════
   METRICS TABLE
   ═══════════════════════════════════════════════════ */
.metrics-table{width:100%;border-collapse:collapse}
.metrics-table th{text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:1px;
  color:var(--text3);padding:.75rem 1rem;border-bottom:1px solid var(--border)}
.metrics-table td{padding:.75rem 1rem;font-size:.88rem;border-bottom:1px solid rgba(42,51,80,.5)}
.metrics-table tr:hover td{background:rgba(255,255,255,.02)}
.metric-bar{height:6px;border-radius:3px;background:var(--border);overflow:hidden;width:100px;display:inline-block;vertical-align:middle;margin-left:.5rem}
.metric-fill{height:100%;border-radius:3px;transition:width .8s ease}

/* ═══════════════════════════════════════════════════
   SECURITY LAYERS
   ═══════════════════════════════════════════════════ */
.security-stack{display:flex;flex-direction:column;gap:.5rem}
.security-layer{display:flex;align-items:center;gap:1rem;background:var(--card);
  border:1px solid var(--border);border-radius:var(--radius-sm);padding:1rem 1.25rem;transition:.2s}
.security-layer:hover{border-color:rgba(99,102,241,.3)}
.security-num{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;font-size:.75rem;font-weight:700;flex-shrink:0}
.security-layer .sl-title{font-weight:700;font-size:.9rem}
.security-layer .sl-desc{font-size:.78rem;color:var(--text2)}

/* ═══════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════ */
footer{text-align:center;padding:3rem 2rem;border-top:1px solid var(--border);color:var(--text3);font-size:.8rem}
footer .footer-brand{font-weight:700;font-size:1rem;
  background:linear-gradient(135deg,var(--accent2),var(--teal2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.3rem}

/* ═══════════════════════════════════════════════════
   TOOLTIP
   ═══════════════════════════════════════════════════ */
.tooltip{position:relative}
.tooltip .tt-text{visibility:hidden;background:var(--surface);border:1px solid var(--border);
  color:var(--text);text-align:left;border-radius:var(--radius-sm);padding:.75rem;
  position:absolute;z-index:50;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);
  width:260px;font-size:.78rem;box-shadow:var(--shadow);opacity:0;transition:.2s}
.tooltip:hover .tt-text{visibility:visible;opacity:1}

/* ═══════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════ */
@media(max-width:768px){
  nav{padding:0 1rem;gap:.5rem}
  .nav-links button{padding:.4rem .6rem;font-size:.75rem}
  .container{padding:1.5rem 1rem}
  .hero{padding:2rem 1rem}
  .hero h1{font-size:1.8rem}
  .compare-grid{grid-template-columns:1fr}
  .detail-panel{width:100%}
  .arch-boxes{flex-direction:column}
}

/* Animations */
@keyframes pulse{0%,100%{opacity:.6}50%{opacity:1}}
@keyframes slideRight{from{transform:translateX(-20px);opacity:0}to{transform:translateX(0);opacity:1}}
.anim-pulse{animation:pulse 2s ease-in-out infinite}
.anim-slide{animation:slideRight .6s ease forwards}

/* Print styles */
@media print{
  nav,.detail-panel,.bg-grid{display:none!important}
  main{padding-top:0}
  .page{display:block!important;page-break-after:always}
  body{background:#fff;color:#1a1a1a}
  .card,.arch-box,.compare-item,.roadmap-content{border-color:#ddd;background:#f9f9f9}
}

/* ═══════════════════════════════════════════════════
   SVG ARCHITECTURE DIAGRAM
   ═══════════════════════════════════════════════════ */
.svg-arch-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:1.5rem;overflow:hidden;position:relative}
.svg-arch-wrap::before{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 30% 20%,rgba(99,102,241,.06),transparent 60%),
  radial-gradient(ellipse at 70% 80%,rgba(20,184,166,.05),transparent 60%);pointer-events:none;z-index:0}
.svg-arch{width:100%;height:auto;display:block;position:relative;z-index:1}
.svg-arch text{font-family:var(--font);pointer-events:none}
/* Layer backgrounds */
.svg-arch .layer-bg{transition:opacity .3s,filter .3s;cursor:pointer}
.svg-arch .layer-bg:hover{opacity:.92}
.svg-arch .layer-bg.svg-highlight > rect:first-child{stroke-width:2!important;filter:url(#layerShadow)}
/* Component boxes — interactive */
.svg-arch .comp-box{cursor:pointer;transition:filter .3s,opacity .2s}
.svg-arch .comp-box:hover{filter:url(#compGlow)}
.svg-arch .comp-box:hover rect{stroke-width:2.5!important}
.svg-arch .comp-box.svg-active rect{stroke-width:2.5!important;filter:url(#compGlow)}
.svg-arch .comp-box.svg-dimmed{opacity:.3;pointer-events:none}
/* Connection lines — animated */
.svg-arch .conn-line{stroke-dasharray:6 4;animation:svgDash 1.5s linear infinite}
.svg-arch .conn-glow{animation:svgPulseGlow 3s ease-in-out infinite}
.svg-arch .conn-line.svg-flow-active{stroke-width:3!important;opacity:.8!important;stroke-dasharray:8 3}
.svg-arch .conn-glow.svg-flow-active{animation:none;opacity:1;r:5}
/* Data flow particles */
.svg-arch .data-particle{opacity:0}
.svg-arch .data-particle.flowing{animation:svgFlowParticle var(--dur,2s) linear infinite;animation-delay:var(--delay,0s)}
@keyframes svgDash{to{stroke-dashoffset:-10}}
@keyframes svgPulseGlow{0%,100%{opacity:.15}50%{opacity:.4}}
@keyframes svgFlowParticle{0%{opacity:0;cy:var(--y1)}8%{opacity:1}92%{opacity:1}100%{opacity:0;cy:var(--y2)}}
@keyframes svgBadgePulse{0%,100%{opacity:.8}50%{opacity:1}}
.svg-arch .new-badge{animation:svgBadgePulse 2s ease-in-out infinite}
/* Tooltip for SVG */
.svg-tooltip{position:fixed;z-index:200;background:var(--surface);border:1px solid var(--accent);
  border-radius:var(--radius-sm);padding:.6rem .9rem;pointer-events:none;opacity:0;
  transition:opacity .2s;box-shadow:0 8px 30px rgba(0,0,0,.4);max-width:260px}
.svg-tooltip.visible{opacity:1}
.svg-tooltip .tt-title{font-weight:700;font-size:.85rem;color:var(--text);margin-bottom:.15rem}
.svg-tooltip .tt-sub{font-size:.75rem;color:var(--text2)}
.svg-tooltip .tt-hint{font-size:.65rem;color:var(--accent2);margin-top:.3rem}
/* Layer info bar */
.svg-layer-info{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;margin-top:1rem;
  border-radius:var(--radius-sm);background:rgba(99,102,241,.06);border:1px solid rgba(99,102,241,.12);
  font-size:.82rem;color:var(--text2);transition:all .3s}
.svg-layer-info .info-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.svg-layer-info strong{color:var(--text)}

/* ═══════════════════════════════════════════════════
   PROGRESS INDICATORS — Component Completion
   ═══════════════════════════════════════════════════ */

/* HTML arch-box progress bar (Current Architecture) */
.arch-box-progress{
  position:absolute;bottom:4px;left:8px;right:8px;
  display:flex;align-items:center;gap:6px;
}
.arch-box-progress .progress-track{
  flex:1;height:3px;background:var(--border);border-radius:2px;overflow:hidden;
}
.arch-box-progress .progress-fill{
  height:100%;border-radius:2px;transition:width .6s ease;
}
.arch-box-progress .progress-label{
  font-size:.6rem;font-weight:700;color:var(--text3);min-width:22px;text-align:right;
}

/* SVG progress ring pulse for high-completion */
@keyframes svgRingPulse{0%,100%{opacity:.3}50%{opacity:.6}}

/* ═══════════════════════════════════════════════════
   DETAIL PANEL — Meta Section (Notes + Completion)
   ═══════════════════════════════════════════════════ */
.comp-meta-section{
  margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border);
}
.comp-meta-section.loading{
  text-align:center;color:var(--text3);font-size:.85rem;padding:1rem 0;
}
.comp-meta-section h4{
  font-size:.82rem;font-weight:700;color:var(--text2);text-transform:uppercase;
  letter-spacing:.04em;margin-bottom:.5rem;margin-top:1rem;
}
.comp-meta-section h4:first-child{margin-top:0}

/* Completion row */
.detail-completion{
  display:flex;align-items:center;gap:1rem;margin:.25rem 0 .5rem;
}
.progress-ring-detail{flex-shrink:0}

/* Range slider */
.comp-slider{
  -webkit-appearance:none;appearance:none;flex:1;height:4px;
  background:var(--border);border-radius:2px;outline:none;
}
.comp-slider::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;
  background:var(--accent);cursor:pointer;box-shadow:0 0 8px rgba(99,102,241,.35);
  transition:transform .15s;
}
.comp-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}
.comp-slider::-moz-range-thumb{
  width:16px;height:16px;border-radius:50%;border:none;
  background:var(--accent);cursor:pointer;box-shadow:0 0 8px rgba(99,102,241,.35);
}
.comp-slider-val{
  font-size:.85rem;font-weight:700;color:var(--text);min-width:36px;text-align:right;
  font-variant-numeric:tabular-nums;
}
.comp-pct-label{font-size:.85rem;color:var(--text2)}

/* Notes textarea */
.comp-notes{
  width:100%;min-height:80px;background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-sm);color:var(--text);font-family:var(--font);
  font-size:.85rem;padding:.75rem;resize:vertical;outline:none;transition:border-color .2s;
}
.comp-notes:focus{border-color:var(--accent)}
.comp-notes::placeholder{color:var(--text3)}
.comp-notes-readonly{
  font-size:.88rem;color:var(--text2);white-space:pre-wrap;padding:.5rem 0;line-height:1.5;
}

/* Jira ticket field */
.jira-field{
  display:flex;align-items:center;gap:6px;margin-bottom:.25rem;
}
.comp-jira-input{
  flex:1;padding:.45rem .65rem;background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-sm);color:var(--text);font-family:var(--font);
  font-size:.82rem;outline:none;transition:border-color .2s;
}
.comp-jira-input:focus{border-color:var(--accent)}
.comp-jira-input::placeholder{color:var(--text3)}
.jira-link{
  display:flex;align-items:center;justify-content:center;width:30px;height:30px;
  border-radius:var(--radius-sm);background:rgba(99,102,241,.1);color:var(--accent2);
  border:1px solid rgba(99,102,241,.2);transition:.2s;flex-shrink:0;
}
.jira-link:hover{background:rgba(99,102,241,.2);color:var(--accent3)}
.jira-badge{
  display:inline-flex;align-items:center;gap:6px;padding:.35rem .7rem;
  background:rgba(99,102,241,.08);border:1px solid rgba(99,102,241,.18);
  border-radius:var(--radius-sm);color:var(--accent2);font-size:.82rem;
  font-weight:600;font-family:var(--mono);transition:.2s;
}
.jira-badge:hover{background:rgba(99,102,241,.15);color:var(--accent3)}

/* Save button */
.comp-save-btn{
  margin-top:.75rem;padding:.5rem 1.5rem;background:var(--accent);color:#fff;
  border:none;border-radius:var(--radius-sm);font-family:var(--font);
  font-size:.82rem;font-weight:600;cursor:pointer;transition:background .2s,transform .1s;
}
.comp-save-btn:hover{background:var(--accent2);transform:translateY(-1px)}
.comp-save-btn:disabled{opacity:.6;cursor:wait}
.comp-save-btn.saved{background:var(--green)}
.comp-meta-info{font-size:.72rem;color:var(--text3);margin-top:.5rem}

/* Export button */
.export-btn{
  display:inline-flex;align-items:center;padding:.5rem 1rem;
  background:rgba(20,184,166,.1);border:1px solid rgba(20,184,166,.25);
  color:var(--teal2);border-radius:var(--radius-sm);font-family:var(--font);
  font-size:.8rem;font-weight:600;cursor:pointer;transition:.2s;
  white-space:nowrap;flex-shrink:0;gap:6px;
}
.export-btn:hover{background:rgba(20,184,166,.2);border-color:rgba(20,184,166,.4)}
.export-btn svg{flex-shrink:0}

/* Edit History Timeline */
.comp-history{
  margin-top:.5rem;padding-left:12px;border-left:2px solid var(--border);
  display:flex;flex-direction:column;gap:0;
}
.history-entry{
  display:flex;align-items:flex-start;gap:8px;padding:6px 0;position:relative;
}
.history-dot{
  width:8px;height:8px;border-radius:50%;background:var(--accent);flex-shrink:0;
  margin-top:4px;margin-left:-16px;border:2px solid var(--surface);
}
.history-body{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px;font-size:.78rem;
  line-height:1.4;
}
.history-user{
  font-weight:700;color:var(--accent2);
}
.history-changes{
  color:var(--text2);
}
.history-time{
  color:var(--text3);font-size:.7rem;
}
.history-note{
  width:100%;font-size:.75rem;color:var(--text2);font-style:italic;
  margin-top:2px;line-height:1.4;
  overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
}
.history-more{
  font-size:.72rem;color:var(--text3);padding:4px 0 2px 4px;font-style:italic;
}

/* ═══════════════════════════════════════════════════
   HELP PAGE
   ═══════════════════════════════════════════════════ */
.help-group{margin-bottom:2.5rem}
.help-group-title{
  display:flex;align-items:center;gap:.5rem;font-size:1.1rem;font-weight:700;
  color:var(--text);margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid var(--border);
}
.help-group-title svg{color:var(--accent2);flex-shrink:0}
.help-intro{font-size:.88rem;color:var(--text2);margin-bottom:1rem;line-height:1.6}

/* Quick-start cards */
.help-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1rem}
.help-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:1.25rem;position:relative;transition:.25s;
}
.help-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--glow)}
.help-card-num{
  position:absolute;top:-.6rem;left:1rem;width:1.6rem;height:1.6rem;
  border-radius:50%;background:var(--accent);color:#fff;font-size:.75rem;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.help-card h4{font-size:.88rem;margin-bottom:.4rem;color:var(--text)}
.help-card p{font-size:.82rem;color:var(--text2);line-height:1.5}

/* Feature list */
.help-feature-list{display:flex;flex-direction:column;gap:.75rem}
.help-feature{
  display:flex;align-items:flex-start;gap:1rem;padding:1rem;
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);
}
.help-feature-icon{
  width:36px;height:36px;border-radius:var(--radius-sm);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
}
.help-feature h4{font-size:.85rem;margin-bottom:.25rem;color:var(--text)}
.help-feature p{font-size:.82rem;color:var(--text2);line-height:1.5}

/* Help tables */
.help-table-wrap{overflow-x:auto}
.help-table{width:100%;border-collapse:collapse;font-size:.84rem}
.help-table th{
  text-align:left;padding:.6rem .8rem;background:rgba(99,102,241,.06);
  color:var(--text2);font-weight:600;font-size:.78rem;text-transform:uppercase;
  letter-spacing:.03em;border-bottom:1px solid var(--border);
}
.help-table td{
  padding:.6rem .8rem;border-bottom:1px solid var(--border);color:var(--text2);
  vertical-align:top;line-height:1.5;
}
.help-table td:first-child{color:var(--text)}
.help-table tr:hover td{background:rgba(99,102,241,.03)}
.help-tag{
  display:inline-block;padding:1px 6px;border-radius:4px;font-size:.65rem;
  font-weight:700;color:#fff;vertical-align:middle;margin-left:4px;
}

/* CSV export info */
.help-csv-info{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:1.25rem;
}
.help-csv-info h4{font-size:.88rem;margin-bottom:.75rem;color:var(--text)}
.help-columns-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.5rem}
.help-col{
  display:flex;align-items:baseline;gap:.5rem;font-size:.82rem;padding:.35rem .5rem;
  border-radius:4px;background:rgba(99,102,241,.04);
}
.help-col code{
  font-family:var(--mono);font-size:.78rem;color:var(--accent2);font-weight:600;white-space:nowrap;
}
.help-col span{color:var(--text3);font-size:.78rem}

/* Tips */
.help-tips{display:flex;flex-direction:column;gap:.5rem}
.help-tip{display:flex;align-items:center;gap:.75rem;font-size:.84rem;color:var(--text2)}
.help-tip kbd{
  display:inline-flex;align-items:center;padding:.2rem .55rem;
  background:var(--card);border:1px solid var(--border);border-radius:4px;
  font-family:var(--mono);font-size:.76rem;color:var(--text);font-weight:600;
  min-width:fit-content;white-space:nowrap;
}

/* ═══════════════════════════════════════════════════
   ROADMAP PROGRESS — stage progress bars & chips
   ═══════════════════════════════════════════════════ */

/* Aggregate progress section inside each roadmap-phase */
.roadmap-progress-section{
  margin-top:1rem;padding:1rem 1.1rem;
  background:rgba(99,102,241,.04);border:1px solid var(--border);
  border-radius:var(--radius-sm);
}
.rsp-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:.5rem;font-size:.78rem;color:var(--text2);
}
.rsp-header strong{color:var(--text);font-weight:600}
.rsp-track{
  height:6px;background:var(--border);border-radius:3px;overflow:hidden;
  position:relative;
}
.rsp-fill{
  height:100%;border-radius:3px;
  transition:width .6s ease,background .3s ease;
}
.rsp-pct{font-weight:700;font-size:.82rem;font-variant-numeric:tabular-nums}

/* Component list (vertical, like Activities) */
.roadmap-comp-list{
  display:flex;flex-direction:column;gap:.3rem;margin-top:.75rem;
}
.rcl-row{
  display:flex;align-items:center;gap:.5rem;
  padding:.3rem .65rem;border-radius:var(--radius-sm);
  background:var(--card);border:1px solid var(--border);
  cursor:pointer;transition:border-color .2s,background .2s;
  user-select:none;
}
.rcl-row:hover{
  border-color:var(--accent);background:rgba(99,102,241,.08);
}
.rc-dot{
  width:7px;height:7px;border-radius:50%;flex-shrink:0;
}
.rcl-name{
  font-size:.78rem;font-weight:500;color:var(--text);
  flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.rcl-bar{
  width:60px;height:4px;background:var(--border);
  border-radius:2px;overflow:hidden;flex-shrink:0;
}
.rcl-bar-fill{
  height:100%;border-radius:2px;transition:width .4s ease;
}
.rcl-pct{
  font-size:.7rem;font-weight:700;font-variant-numeric:tabular-nums;
  min-width:30px;text-align:right;flex-shrink:0;
}

/* Mini progress bar on top summary cards */
.stage-mini-progress{
  margin-top:.5rem;display:flex;align-items:center;gap:.5rem;
}
.smp-track{
  flex:1;height:3px;background:rgba(255,255,255,.1);border-radius:2px;overflow:hidden;
}
.smp-fill{
  height:100%;border-radius:2px;
  transition:width .6s ease,background .3s ease;
}
.smp-label{
  font-size:.68rem;font-weight:700;color:var(--text2);
  font-variant-numeric:tabular-nums;min-width:28px;text-align:right;
}

/* ── Detail panel: roadmap stage dropdown ────────── */
.roadmap-stage-field{
  display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;
}
.comp-roadmap-select{
  flex:1;min-width:180px;padding:.45rem .6rem;
  background:var(--surface);color:var(--text);
  border:1px solid var(--border);border-radius:var(--radius-sm);
  font-size:.82rem;font-family:var(--font);
  cursor:pointer;outline:none;
  transition:border-color .2s;
}
.comp-roadmap-select:focus{border-color:var(--accent)}
.comp-reset-stage{
  padding:.35rem .65rem;font-size:.72rem;font-weight:600;
  background:transparent;color:var(--rose);
  border:1px solid var(--rose);border-radius:var(--radius-sm);
  cursor:pointer;transition:background .2s,color .2s;
}
.comp-reset-stage:hover{background:var(--rose);color:#fff}
.stage-info{
  font-size:.72rem;color:var(--text3);font-style:italic;
  width:100%;
}
.roadmap-stage-badge{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.3rem .7rem;border-radius:20px;font-size:.78rem;font-weight:600;
  border:1.5px solid;background:transparent;
}

/* Empty stage placeholder */
.rsp-empty{
  font-size:.78rem;color:var(--text3);font-style:italic;
  padding:.5rem 0;
}

/* ═══════════════════════════════════════════════════
   ROADMAP TIMELINE METADATA
   ═══════════════════════════════════════════════════ */
.phase-meta span{
  white-space:nowrap;
}

/* ═══════════════════════════════════════════════════
   PRESENTATION MODE
   Hides all project-management data for investor
   and customer presentations. Toggled via body class.
   ═══════════════════════════════════════════════════ */

/* ── Detail Panel: hide PM metadata section ── */
body.presentation-mode .comp-meta-section{display:none !important}
body.presentation-mode .comp-key-badge{display:none !important}

/* ── Admin controls ── */
body.presentation-mode #exportBtns{display:none !important}
body.presentation-mode #adminLink{display:none !important}
body.presentation-mode #navUser{display:none !important}
body.presentation-mode .nav-links button[data-page="help"]{display:none !important}
body.presentation-mode .nav-links button[onclick*="'current'"]{display:none !important}
body.presentation-mode .nav-links button[onclick*="'compare'"]{display:none !important}

/* ── SVG progress rings on Target Architecture ── */
body.presentation-mode .progress-ring{display:none !important}

/* ── HTML progress bars on Current Architecture ── */
body.presentation-mode .arch-box-progress{display:none !important}
body.presentation-mode .arch-box{padding-bottom:.85rem !important}

/* ── Roadmap: progress, chips, admin toolbar, status icons ── */
body.presentation-mode .roadmap-progress-section{display:none !important}
body.presentation-mode .stage-mini-progress{display:none !important}
body.presentation-mode .pm-roadmap-admin{display:none !important}
body.presentation-mode .d-check{display:none !important}

/* ── Presentation toggle button ── */
.pres-toggle{
  display:flex;align-items:center;gap:.35rem;
  background:none;border:1px solid var(--border);
  color:var(--text3);padding:.35rem .75rem;
  border-radius:var(--radius-sm,8px);cursor:pointer;
  font-family:var(--font);font-size:.72rem;font-weight:600;
  transition:.2s;white-space:nowrap;margin-left:.5rem;
}
.pres-toggle:hover{
  color:var(--text);border-color:var(--accent);
  background:rgba(99,102,241,.08);
}
.pres-toggle svg{width:14px;height:14px;flex-shrink:0}

/* Active state when presentation mode is on */
body.presentation-mode .pres-toggle{
  color:#2dd4bf;border-color:var(--teal);
  background:rgba(20,184,166,.12);
}
body.presentation-mode .pres-toggle:hover{
  background:rgba(20,184,166,.2);
}

/* ═══════════════════════════════════════════════════
   OVERVIEW INLINE EDITING
   ═══════════════════════════════════════════════════ */

/* Design / View mode toggle bar */
.ov-mode-bar{
  display:flex;
  justify-content:center;
  gap:.5rem;
  padding:.75rem 0 0;
}
.ov-mode-btn{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.4rem 1rem;
  border-radius:8px;
  border:1px solid var(--border);
  background:transparent;
  color:var(--text3);
  font-size:.8rem;
  font-weight:600;
  font-family:var(--font);
  cursor:pointer;
  transition:.2s;
}
.ov-mode-btn:hover{
  border-color:var(--accent);
  color:var(--text2);
}
.ov-mode-btn.ov-mode-active{
  background:rgba(99,102,241,.12);
  border-color:var(--accent);
  color:var(--accent2);
}

/* Editable element hover affordance (Design mode only) */
.ov-editable{
  position:relative;
  outline:none;
  border-radius:4px;
  transition:box-shadow .2s, background .2s;
  min-width:2rem;
}
.ov-editable:hover{
  box-shadow:0 0 0 2px rgba(99,102,241,.25);
  cursor:text;
}
.ov-editable:focus{
  box-shadow:0 0 0 2px var(--accent);
  background:rgba(99,102,241,.06);
}

/* Pencil icon on hover (CSS-only) */
.ov-editable:hover::after{
  content:'\270E';
  position:absolute;
  top:-8px;
  right:-8px;
  font-size:.6rem;
  background:var(--accent);
  color:white;
  width:16px;
  height:16px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  pointer-events:none;
  opacity:.8;
  line-height:1;
}
.ov-editable:focus::after{
  display:none;
}

/* Hero h1: gradient text needs special handling for contenteditable */
.ov-editable[data-field="hero.title"]{
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background:linear-gradient(135deg, #fff 0%, var(--accent3) 50%, var(--teal2) 100%);
}
.ov-editable[data-field="hero.title"]:focus{
  -webkit-text-fill-color:var(--text);
  background:rgba(99,102,241,.06);
}

/* Hero stat nums: gradient text */
.hero-stat .num.ov-editable{
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background:linear-gradient(135deg, var(--accent2), var(--teal2));
}
.hero-stat .num.ov-editable:focus{
  -webkit-text-fill-color:var(--text);
  background:rgba(99,102,241,.06);
}

/* Save indicator toast */
.ov-save-indicator{
  position:fixed;
  top:76px;
  right:24px;
  z-index:200;
  padding:.4rem 1rem;
  border-radius:8px;
  font-size:.78rem;
  font-weight:600;
  font-family:var(--font);
  transition:opacity .3s, transform .3s;
  pointer-events:none;
}
.ov-save-saving{
  background:rgba(99,102,241,.15);
  color:var(--accent2);
  border:1px solid rgba(99,102,241,.3);
}
.ov-save-saved{
  background:rgba(34,197,94,.15);
  color:var(--green2);
  border:1px solid rgba(34,197,94,.3);
}
.ov-save-error{
  background:rgba(244,63,94,.15);
  color:#fb7185;
  border:1px solid rgba(244,63,94,.3);
}
.ov-save-hidden{
  opacity:0;
  transform:translateY(-10px);
}

/* ═══════════════════════════════════════════════════
   OVERVIEW: ADD / DELETE / REORDER CONTROLS
   ═══════════════════════════════════════════════════ */

/* Card wrapper */
.ov-card-wrap{
  position:relative;
}

/* Drag handle — top-left grip, appears on hover */
.ov-drag-handle{
  position:absolute;
  top:8px;
  left:8px;
  z-index:10;
  width:22px;
  height:22px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1rem;
  color:var(--text3);
  background:var(--card);
  border:1px solid var(--border);
  border-radius:4px;
  cursor:grab;
  opacity:0;
  transition:opacity .2s;
  user-select:none;
  line-height:1;
}
.ov-card-wrap:hover .ov-drag-handle{opacity:1}
.ov-drag-handle:active{cursor:grabbing;color:var(--accent2);border-color:var(--accent)}

/* Delete button — top-right X, appears on hover */
.ov-delete-btn{
  position:absolute;
  top:8px;
  right:8px;
  z-index:10;
  width:22px;
  height:22px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.1rem;
  line-height:1;
  color:var(--text3);
  background:var(--card);
  border:1px solid var(--border);
  border-radius:4px;
  cursor:pointer;
  opacity:0;
  transition:opacity .2s, color .2s, border-color .2s, background .2s;
  font-family:var(--font);
  padding:0;
}
.ov-card-wrap:hover .ov-delete-btn{opacity:1}
.ov-delete-btn:hover{
  color:#fb7185;
  border-color:#fb7185;
  background:rgba(244,63,94,.1);
}

/* Add card placeholder */
.ov-add-card{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  min-height:120px;
  border:2px dashed var(--border);
  border-radius:var(--radius);
  cursor:pointer;
  transition:border-color .2s, background .2s;
  gap:.5rem;
  color:var(--text3);
}
.ov-add-card:hover{
  border-color:var(--accent);
  background:rgba(99,102,241,.04);
  color:var(--accent2);
}
.ov-add-icon{
  font-size:1.5rem;
  font-weight:300;
  line-height:1;
}
.ov-add-label{
  font-size:.78rem;
  font-weight:600;
}

/* SortableJS drag states */
.ov-sortable-ghost{opacity:.3}
.ov-sortable-chosen{
  box-shadow:0 0 0 2px var(--accent);
  border-radius:var(--radius);
}
.ov-sortable-drag{opacity:.9}

/* Hero stat variants — smaller controls */
.hero-stats .ov-card-wrap{text-align:center}
.hero-stats .ov-drag-handle,
.hero-stats .ov-delete-btn{
  width:18px;height:18px;font-size:.7rem;top:0;
}
.hero-stats .ov-drag-handle{left:-2px}
.hero-stats .ov-delete-btn{right:-2px}
.hero-stats .ov-add-card{
  min-height:auto;
  padding:.5rem 1rem;
  flex-direction:row;
  gap:.35rem;
  border-width:1.5px;
}
.hero-stats .ov-add-icon{font-size:1.1rem}
.hero-stats .ov-add-label{font-size:.7rem}

/* Presentation mode: hide all design controls */
body.presentation-mode .ov-mode-bar{display:none !important}
body.presentation-mode .ov-editable{cursor:default !important}
body.presentation-mode .ov-editable:hover{box-shadow:none !important}
body.presentation-mode .ov-editable:hover::after{display:none !important}
body.presentation-mode .ov-save-indicator{display:none !important}
body.presentation-mode .ov-drag-handle,
body.presentation-mode .ov-delete-btn,
body.presentation-mode .ov-add-card,
body.presentation-mode .ov-tag-delete-btn,
body.presentation-mode .ov-tag-placeholder{display:none !important}

/* ── Tag wrapper & controls ────────────────────────── */
.ov-tag-wrap{position:relative;display:inline-flex;align-items:center;gap:.35rem}
.ov-tag-wrap .tag{transition:opacity .2s}
.ov-tag-wrap.ov-tag-empty .tag{opacity:.5}

.ov-tag-delete-btn{
  display:none;width:18px;height:18px;border-radius:50%;
  border:1px solid var(--border);background:var(--surface);
  color:var(--text3);font-size:.7rem;line-height:1;cursor:pointer;
  align-items:center;justify-content:center;transition:all .15s;
  flex-shrink:0;
}
.ov-tag-wrap:hover .ov-tag-delete-btn{display:inline-flex}
.ov-tag-delete-btn:hover{background:var(--rose);color:#fff;border-color:var(--rose)}
.ov-tag-wrap.ov-tag-empty .ov-tag-delete-btn:hover{background:var(--accent);border-color:var(--accent)}

.ov-tag-placeholder{
  cursor:pointer;opacity:.4;border:1px dashed var(--border) !important;
  background:transparent !important;transition:opacity .15s;
}
.ov-tag-placeholder:hover{opacity:.7}

/* ─── Ask AI — Architecture Q&A ──────────────────────── */
.ask-controls{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}
.ask-select{background:var(--card);border:1px solid var(--border);color:var(--text);padding:.5rem .75rem;border-radius:10px;font-size:.82rem;font-family:var(--font);min-width:200px}
.ask-clear-btn{display:inline-flex;align-items:center;gap:.35rem;background:none;border:1px solid var(--border);color:var(--text3);padding:.45rem .75rem;border-radius:10px;cursor:pointer;font-size:.8rem;font-family:var(--font);transition:.2s}
.ask-clear-btn:hover{border-color:var(--rose);color:var(--rose)}

.ask-conversation{background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:1.25rem;min-height:300px;max-height:60vh;overflow-y:auto;margin-bottom:1rem;display:flex;flex-direction:column;gap:.75rem}

.ask-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:250px;color:var(--text3);text-align:center;gap:.5rem}
.ask-empty-state p{margin:0}

.ask-msg{padding:.75rem 1rem;border-radius:12px;max-width:85%;line-height:1.6;font-size:.88rem;word-wrap:break-word}
.ask-msg-user{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:4px}
.ask-msg-ai{align-self:flex-start;background:var(--card);border:1px solid var(--border);color:var(--text);border-bottom-left-radius:4px;max-width:92%}
.ask-msg-ai h2,.ask-msg-ai h3,.ask-msg-ai h4,.ask-msg-ai h5{margin:.6rem 0 .3rem;color:var(--text)}
.ask-msg-ai h3{font-size:1rem}
.ask-msg-ai h4{font-size:.92rem}
.ask-msg-ai h5{font-size:.86rem}
.ask-msg-ai ul{margin:.3rem 0;padding-left:1.25rem}
.ask-msg-ai li{margin:.15rem 0}
.ask-msg-ai code{background:var(--bg);padding:.15rem .4rem;border-radius:5px;font-size:.82rem;color:var(--accent2)}
.ask-msg-ai pre{background:var(--bg);padding:.75rem;border-radius:8px;overflow-x:auto;margin:.5rem 0;font-size:.8rem}
.ask-msg-ai pre code{background:none;padding:0;color:var(--text)}
.ask-msg-ai table{width:100%;border-collapse:collapse;margin:.5rem 0;font-size:.82rem}
.ask-msg-ai td{padding:.35rem .5rem;border:1px solid var(--border)}
.ask-msg-ai strong{color:var(--text)}
.ask-msg-ai p{margin:.3rem 0}

.ask-model-tag{font-size:.7rem;color:var(--text3);margin-top:.5rem;opacity:.6;text-align:right}

.ask-loading{opacity:.7;font-style:italic}
.ask-dots{display:inline-flex;gap:3px;margin-right:.4rem}
.ask-dots span{width:5px;height:5px;border-radius:50%;background:var(--text3);animation:askDot .8s ease-in-out infinite}
.ask-dots span:nth-child(2){animation-delay:.15s}
.ask-dots span:nth-child(3){animation-delay:.3s}
@keyframes askDot{0%,80%,100%{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1.1)}}

.ask-input-area{display:flex;gap:.5rem;align-items:flex-end}
.ask-textarea{flex:1;background:var(--card);border:1px solid var(--border);color:var(--text);padding:.65rem .85rem;border-radius:12px;font-size:.88rem;font-family:var(--font);resize:none;line-height:1.5;transition:border-color .2s}
.ask-textarea:focus{outline:none;border-color:var(--accent)}
.ask-textarea:disabled{opacity:.5}
.ask-submit-btn{width:42px;height:42px;border-radius:12px;border:none;background:var(--accent);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s;flex-shrink:0}
.ask-submit-btn:hover{background:var(--accent2);transform:scale(1.05)}
.ask-submit-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}

.ask-status{padding:.5rem .75rem;border-radius:8px;font-size:.82rem;margin-top:.5rem}
.ask-status-error{background:rgba(244,63,94,.1);color:var(--rose);border:1px solid rgba(244,63,94,.2)}

/* ── Current Architecture: upgrade badges & emergent layers ── */
.arch-box-upgraded{position:relative;padding-bottom:2.4rem !important}
.upgrade-badge{position:absolute;bottom:4px;left:4px;right:4px;font-size:.62rem;color:var(--teal2);background:rgba(20,184,166,.08);border:1px solid rgba(20,184,166,.2);border-radius:4px;padding:2px 6px;cursor:pointer;display:flex;align-items:center;gap:3px;line-height:1.4;transition:background .2s}
.upgrade-badge:hover{background:rgba(20,184,166,.18)}
.upgrade-badge code{font-size:.58rem;background:rgba(20,184,166,.12);padding:0 3px;border-radius:2px}
.upgrade-arrow{color:var(--green);font-weight:700;font-size:.7rem}
.upgrade-pct{font-weight:700;color:var(--green)}
.upgrade-label{opacity:.7}

.arch-box-new-target{position:relative}
.new-target-badge{font-size:.62rem;color:var(--teal2);margin-top:.25rem;font-weight:600}

.arch-layer-emergent{border:1px dashed rgba(20,184,166,.35);border-radius:var(--radius-sm);padding:.75rem;animation:fadeSlideIn .4s ease}
@keyframes fadeSlideIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

.metric-edit-btn,.metric-delete-btn{background:none;border:1px solid var(--border);color:var(--text3);border-radius:var(--radius-sm);cursor:pointer;padding:2px 7px;font-size:.78rem;transition:.2s;margin-left:2px}
.metric-edit-btn:hover{border-color:var(--accent);color:var(--accent)}
.metric-delete-btn:hover{border-color:var(--rose);color:var(--rose)}

/* Presentation mode: hide current-arch admin/dev elements */
body.presentation-mode .upgrade-badge,
body.presentation-mode .new-target-badge,
body.presentation-mode .arch-layer-emergent .tag,
body.presentation-mode .metric-edit-btn,
body.presentation-mode .metric-delete-btn{display:none !important}
body.presentation-mode .arch-box-upgraded{padding-bottom:.85rem !important}

/* ═══════════════════════════════════════════════════
   ROADMAP AI PLANNER
   ═══════════════════════════════════════════════════ */
.planner-phases{display:flex;align-items:center;gap:0;margin-bottom:1.5rem;justify-content:center}
.planner-phase-step{display:flex;align-items:center;gap:.4rem;font-size:.82rem;color:var(--text3);transition:.3s}
.planner-phase-step.active{color:var(--accent2)}
.planner-phase-step.completed{color:var(--green)}
.planner-phase-dot{width:28px;height:28px;border-radius:50%;border:2px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.75rem;transition:.3s}
.planner-phase-step.active .planner-phase-dot{border-color:var(--accent);background:rgba(99,102,241,.15);color:var(--accent2)}
.planner-phase-step.completed .planner-phase-dot{border-color:var(--green);background:rgba(34,197,94,.15);color:var(--green)}
.planner-phase-connector{width:40px;height:2px;background:var(--border);margin:0 .5rem}
.planner-wizard{padding:.5rem 0}
.planner-title{font-size:1.1rem;font-weight:700;
  background:linear-gradient(135deg,var(--accent2),var(--teal2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.planner-stage-card{transition:border-color .2s,box-shadow .2s}
.planner-stage-card:hover{box-shadow:0 2px 12px rgba(99,102,241,.1)}
.planner-edit-title{transition:border-color .2s}
.planner-edit-title:hover{border-color:var(--border) !important}
.planner-reasoning p{line-height:1.7}

/* ═══════════════════════════════════════════════════
   INITIATIVES PAGE
   ═══════════════════════════════════════════════════ */

/* Kanban board: horizontal scroll container */
.initiatives-board{
  display:flex;
  gap:1rem;
  overflow-x:auto;
  padding-bottom:1rem;
  align-items:flex-start;
}
.initiatives-board::-webkit-scrollbar{height:4px}
.initiatives-board::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}

/* Kanban column */
.initiatives-col{
  flex:0 0 300px;
  display:flex;
  flex-direction:column;
  gap:.6rem;
}

/* Column header strip */
.initiatives-col-header{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:.6rem .8rem;
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:.25rem;
}

/* Individual initiative card */
.initiative-card{
  transition:transform .15s, box-shadow .15s;
}
.initiative-card:hover{
  transform:translateY(-2px);
  box-shadow:0 4px 16px rgba(0,0,0,.25);
}
body.presentation-mode .planner-wizard{display:none !important}

/* Roadmap drag-to-reorder */
.rdm-drag-handle{
  cursor:grab;
  opacity:0;
  color:var(--text3);
  padding:0 .3rem;
  font-size:1rem;
  transition:opacity .15s;
  user-select:none;
  flex-shrink:0;
}
.rcl-row:hover .rdm-drag-handle{opacity:1}
.rdm-drag-handle:active{cursor:grabbing}
.rdm-sortable-ghost{opacity:.3}
.rdm-sortable-chosen{background:var(--surface2) !important}
.rdm-sortable-drag{opacity:.9;box-shadow:0 4px 20px rgba(0,0,0,.4)}

/* Auto-sort reset button */
.rdm-reset-order-btn {
  font-size:.6rem;
  font-weight:600;
  color:var(--text3);
  background:none;
  border:1px solid var(--border);
  border-radius:50px;
  padding:1px 7px;
  cursor:pointer;
  white-space:nowrap;
  line-height:1.6;
  transition:color .15s,border-color .15s;
}
.rdm-reset-order-btn:hover {
  color:var(--text);
  border-color:var(--text3);
}

/* Drag-reorder save toast */
.rdm-save-toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  padding: .45rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .78rem;
  font-weight: 600;
  pointer-events: none;
  z-index: 9999;
  animation: rdm-toast-fade 2s ease forwards;
}
.rdm-toast-ok  { background: rgba(34,197,94,.15); color: #22c55e; border: 1px solid rgba(34,197,94,.3); }
.rdm-toast-err { background: rgba(244,63,94,.15);  color: var(--rose); border: 1px solid rgba(244,63,94,.3); }
@keyframes rdm-toast-fade {
  0%   { opacity: 0; transform: translateY(6px); }
  15%  { opacity: 1; transform: translateY(0); }
  70%  { opacity: 1; }
  100% { opacity: 0; }
}